he changed our world. at a, cut event at the white house president barack obama took another moment to acknowledge what the world lost. >>: and world giants won body dignity the courage and hope and soft to bring about justice not only in south africa but i think to inspire millions around the world. >>: and he wasn't the only one to reflect on mandela's death. >>: nelson mandela was a triumphant for justice. >>: just an extraordinary man. a gentle giant. the kind of individual that the words that he spoke were so profoundly challenging to your spirits. >>: he wanted to persuade the people of south africa as a whole that they did not have to be afraid fundamental trade. >>: cnn's twitter tracker show that news of a vandals dug spreading of nearly 1000 tweet per minute for it as samuel jackson mets never met a better person and then nelson mandela grid others remember the man who meant so much to people by flame-judge lance flowers. the flag was lowered to half staff. i'm andrew spencer reporte threeing.ing